About block 915,684
Bitcoin block 915,684 was mined by ViaBTC on September 21, 2025 at 6:20 AM UTC, 56 seconds after block 915,683. That is faster than the 10-minute average the network aims for: blocks come in bursts because finding one is pure chance.
It confirmed 1,291 transactions in 0.71 MB (45.6% of the 4 million weight-unit limit). The median transaction paid 0.00 sat/vB, down from 2.00 sat/vB in the block before, and all fees added up to 0.0070 BTC. With the 3.125 BTC subsidy of halving era 5, ViaBTC earned 3.1320 BTC for this block.
Block 915,684 is number 421 of 2,016 in difficulty epoch 454; 1,595 blocks remain until the next difficulty adjustment at block 917,279. The next halving is at block 1,050,000, 134,316 blocks after this one.
Its hash starts with 19 zeros: that is the proof of work, a number below the target that the whole network’s hashrate had to search for. ViaBTC found 91 blocks in the week before. Today the block has 58,491 confirmations, so it is settled beyond any practical doubt.